baber/WOPTO huggingface dataset:
Patent JP-H11346028-A (JP)
Title: Optical coupling device for array type semiconductor laser and optical coupling device for stack semiconductor laser comprising this device
Inventor: TADA TERUSHI
IPC: H01S5/00
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To raise the propagation efficiency of an optical coupling device for semiconductor laser and also to provide the low-cost optical coupling device in a stack semiconductor laser excitation solid laser. SOLUTION: In a stack semiconductor laser 11 constituted by laminating a plurality of array type semiconductor lasers 12, LD lights 1 are respectively shaped in the direction of a first axis by each microlens 21 and are led to a plurality of optical waveguides 52 of a primary photofocusing unit 50. The waveguides 52 are collected into one in an optical waveguide coupling part 54 and the DD lights 1 are led to optical waveguides 62 of a secondary photofocusing unit 60. The waveguides 62 are collected into one in an optical waveguide coupling part 64 and the LD lights 1 are turned into a high-density LD light 2 from an optical waveguide emitting port 63 to output the LD light 2. The high-density LD light 2 is condensed in a solid laser crystal, this crystal is fully excited in a high density and a solid laser beam is outputted.
Patent JP-S5775171-A (JP)
Title: Resin dropping device
Inventor: KODAIRA KATSUAKI
IPC: B05C5/00
Filed: 1980-10-29
Abstract: PURPOSE: To prevent resin falling down owing to poor resin cutting and sticking of a yarnlike resin on surfaces other than the limited surface of a substrate by moving a discharging nozzle dropping the resin vertically by means of a cam mechanism at the cobwebbing of said discharging nozzle.  
     CONSTITUTION: A resin is supplied through a conduit 9 into a resin vessel 8, and a prescribed amt. of resin is dropped 14 through a resin discharging nozzle 7 onto a substrate 1. At this time, in order to prevent resin falling down or sticking of the yarnlike resin on the surfaces of the substrate 1 other than the limited surface, the nozzle 7 is moved vertically by means of a cam 10 and a cam shaft 10' via a fulcrum shaft 12, a connecting rod 11 and an engaging spring 13. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5774627-A (JP)
Title: Monitoring method for periodic motion object
Inventor: TAKEYASU KAZUHIRO
IPC: G01M99/00
Filed: 1980-10-28
Abstract: PURPOSE:To enable the estimation of a part where a trouble occur and a life of a motion object, by a method wherein, after a vibration of a motion object is detected when the passage of time for the sampling, a system parameter of a numeral formula model is operated to compare the results with a reference value. CONSTITUTION:A transducer 1 is mounted at an outer ring of a bearing BR, and the output signal is inputted to a sampling circuit 2 to store it in a memory 3 via an A/D converter. By means of a computing part 4 and a memory 5 which is previously set in order to secure a system, a system parameter of a numeral model is operated, and the results are compared with a reference value previously set in the memory 5 to detect a trouble at a periodic motion part, and simultaneously, to estimate a part where a trouble will occur, based on a root of an equation determined by the system parameter. This permits the detection of a minute trouble at a high precision irrespective of type, and enbales to bring a periodic motion object under a constant monitoring condition.
Patent JP-S6128312-A (JP)
Inventor: SHINAGAWA MASAO
IPC: A01C11/02
Filed: 1984-07-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H092105-A (JP)
Title: Auxiliary brake system of vehicle with automatic transmission
Inventor: ISHII ATSUSHI
IPC: B60W10/10
Filed: 1995-06-19
Abstract: PURPOSE: To provide an auxiliary brake system installed in a vehicle having an automatic transmission so as to enhance braking power further owing to an auxiliary brake. CONSTITUTION: This device has an automatic transmission OM, which determines an objective shift step based on a shift step-selecting map stored in an automatic shift controller 37 corresponding to a position of a shift switch and vehicular informations regarding V, θa, and controlls a transmission 3 so as to keep the objective shift step. The device also has an exhaust gas braking system 7 and a compression releasing engine brake system 8 as an auxiliary means for engine braking which acts to enhance effect of engine braking when a manual switch 47 is operated into a first range s1, and a shift-down signal detecting means 6 which outputs a shift-down signal when the manual switch 47 is operated into a second range s2, following the operation of the first range s1.  Then, the automatic shift controller 37 shift downs the objective shift step by one step from the range decided at the time when a shift down signal is inputted in order to carry out shift control.
Patent JP-S5483768-A (JP)
Title: Semiconductor device
Inventor: TOKUYAMA KENJI
IPC: H01L25/07
Filed: 1977-12-16
Abstract: PURPOSE: To miniaturize a semiconductor device by mounting a semiconductor chips on leads provided to both sides of an insulating film and by electrically and mechanically bonding leads and semiconductor chips together.  
     CONSTITUTION: Bumps 4 and 4' of semiconductor chips 1 and 1' are set and bonded to leads 6 and 7 on both sides of film 5 of an insulator such as polyimide. The body assembled in this way is sealed by resin 8, and fitting semicondcutor  chips 1 and 1' to both sides of the film requires a half the occupation area of the film, so that the miniaturization will be realized. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6211699-A (JP)
Inventor: ISHIHARA NOBUO
IPC: B43L13/04
Filed: 1985-07-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0811105-A (JP)
Title: Lumber working method
Inventor: YOKOI MIKIO
IPC: B27K5/00
Filed: 1994-07-04
Abstract: PURPOSE:To provide a lumber working method which can enlarge the range of use of a lumber by working the lumber easily at a low cost, fixing the shape of the worked lumber assuredly, and giving a high density to the lumber. CONSTITUTION:A hygroscopically softened lumber is compressed and held so as to form a primary fixed piece la which is fixed to a compressed shape. The primary fixed piece la is hygroscopically swelled by inserting into a cylindrical formwork 4 so as to form a fast contact shape within the formwork. After the shape is fixed, the formwork is released so as to obtain a secondary fixed piece.
Patent JP-2000336593-A (JP)
Title: Coated paper for printing
Inventor: OKAGO KOJI
IPC: D21H19/38
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To efficiently provide coated paper which has a high white paper gloss degree, a high white degree, a high opacity, an excellent white paper appearance, a high printed gloss degree and an excellent printed surface appearance, in spite of a low basis weight. SOLUTION: This coated paper for printing has a coated layer containing a pigment and an adhesive on base paper. Therein, the coated layer contains titanium dioxide singly as a pigment for the coating or together with a filler for base paper in an amount of 0.5 to 15 wt.% based on the weight of the coated paper, and >=60% of the volume distribution particle diameters are contained within a range of 0.1 to 1.0 μm.
Patent JP-H04353162-A (JP)
Title: Baseboard and continuous body thereof
Inventor: KAGAWA MITSURU
IPC: E04F19/04
Filed: 1991-05-29
Abstract: PURPOSE:To make lighting round the lower part of a wall surface possible, to improve interior atmosphere and to decrease darkness around footing therewith by utilizing baseboard. CONSTITUTION:A housing part 5 is provided inside a baseboard main body 2, and a surface light-emitting body 3 made of an El, element and power source wires 4 are incorporated in the housing part 5 in the longitudinal direction of the baseboard main body 2. An opening 6, extending in the longitudinal, direction of the baseboard main body 2, is provided in the front of the baseboard main body 2, and the surface light-emitting body 3 is made to face outside through the opening 6.
Patent JP-H0714421-A (JP)
Title: Conductive paste for via hole and multi-layer ceramic substrate using same
Inventor: TANI KOJI
IPC: H05K1/09
Filed: 1993-06-23
Abstract: PURPOSE:To obtain a conductive paste for via hole with a high conductive reliability, and a multi-layer ceramic substrate using such a conductive paste in manufacturing a multi-layer ceramic substrate. CONSTITUTION:This is a conductive paste for via hole in a multi-layer cramic substrate, and it consists of 60 to 90wt.% of Cu powder with the grain size scope 0.1 to 20mum, 5 to 25wt.% of ceramics material powder with the grain size scope 0.5 to 8mum, and 5 to 25wt.% of an organic vehicle.
Patent JP-S635910-A (JP)
Title: Mold for insert molding
Inventor: ITO KEIZO
IPC: B29C70/68
Filed: 1986-06-27
Abstract: PURPOSE:To make it possible to manufacture a molded item having an insert member, on the back surface side of the non-covered portion of which an air gap part or part with no resin entered therein is equipped, by a method wherein nearly tongue-shaped projections, each of which covers the non-covered portion of the insert member, are provided on the cavity-forming side walls of at least one mold of two molds. CONSTITUTION:Tongue-shaped projections 25 are provided on the cavity-forming side wall so at least one mold of two molds or of the fixed mold 23 and the movable mold 24, both of which compose molds for insert molding. A portion, which forms a non-covered portion 16, of an insert member 12 is covered by the projection 25. When insert molding is done under the state that the non- covered portions 16 are covered by the projections 25, the molded item obtained by insert molding has air gap parts at the back surfaces of the non-covered portions 16, because no resin can enter in the portions, in which the projection 25 exist.
Patent JP-S5942740-A (JP)
Inventor: ISHIGAMI YOSHIHISA
IPC: H01H47/22
Filed: 1982-08-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04354617-A (JP)
Title: Tap for working screw hole and working method for screw hole
Inventor: TAKIGAWA KAZUYOSHI
IPC: B23G5/06
Filed: 1991-05-28
Abstract: PURPOSE:To provide a tap for working a screw hole and a working method for the screw hole with which the tilt of a screw surface and eccentricity are prevented even in the case of a circular hole having a long dimension, or in the working for a curved surface or tapered surface, and preventing the breakage of a tap itself at the same time, and improving workability by increasing the rolling speed or cutting speed. CONSTITUTION:A tap 1 having a plurality of recessed grooves 2 on the outer peripheral surface and a concentric engagement hole 4 on the top end side of a shaft body 1' having a blade surface 3 is provided. The engagement hole part is installation-engaged with a guide body 6 part which projects in concentric form inside a circular hole 5' on a work 5 member side, and a screw surface is worked on the peripheral surface of the circular hole 5'.
Patent JP-H07330835-A (JP)
Title: Low-viscosity quick-curing (meth)acrylate composition
Inventor: OKAZAKI EIICHI
IPC: C08F290/06
Filed: 1994-06-10
Abstract: PURPOSE:To obtain (meth)acrylate composition free from problem of odor due to volatilization, excellent in curing properties, especially curing properties due to irradiation of ultraviolet rays, having low viscosity and excellent in adhesiveness to woods, especially when used as a coating material for wood coating. CONSTITUTION:This low-viscosity quick-curing (meth)acrylate composition is composed of 97-60wt.% of a (meth)acrylate expressed by the formula CH2=C (R<1>)CO2(CH2CH2O)nR<2> R<1> is H or CH3; R<2> is a 1-16C aliphatic hydrocarbon group, an alicyclic hydrocarbon group or an aromatic hydrocarbon group; (n) is l-9] and 3-40wt.% of a (meth)acrylate having >=2 (meth)acryloyl groups, and has -10 to 50 deg.C glass transition temperature of the polymerized and cured material of the composition.
Patent JP-S6043628-A (JP)
Title: Viewfinder optical system
Inventor: YAMAGISHI AKIRA
IPC: G02B25/00
Filed: 1983-08-22
Abstract: PURPOSE:To observe a viewfinder image having a large angle of view even when image pickup area is small by arranging an achromatic lens group which consists of >=2 negative lenses and is positive on the whole from an eye side, and constituting a viewfinder optical system having a specific view angle index value. CONSTITUTION:For a single-lens reflex type finder optical system, the achromatic lens group 19 which consists of >=2 lenses 20 with negative power when viewed from an observation side and is positive on the whole is arranged successively in the finder optical path behind a pentagonal prism 18 for optical path deflection so as to constitute an ocular lens group, and view angle index value D/f'>=0.4, where f' is the focal length of this ocular lens group and D is the diagonal length of an image plane. Consequently, a finder image having a relatively large view angle is observed through a single-lens reflex camera which has a small image pickup surface and does not decrease in the thickness of the camera body.
Patent JP-H101629-A (JP)
Title: Water-color ink and ink jet recording method
Inventor: NAGAI KIYOFUMI
IPC: C09D11/326
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To obtain a water-color ink excellent in drying characteristics of printed image on plain paper, inhibiting bleeding of a printed material and strike-throughs of printed ink by containing a water-soluble coloring agent, water, a wetting agent, and a specific polymer compound. SOLUTION: This water-color ink is obtained by containing the coloring agent which disperses or dissolves in water, the wetting agent and polymer compounds of formula I [M is sodium, lithium, a quaternary ammonium or a quaternary phosphonium or an alkanol imine of formula II (X is N, P; R1 -R4 are each H, a 1-4C alkyl, hydroxylalkyl, etc.); x:y=25:75-75:25], having surface tension of <=50mN/m, suitable for ink jet recording, excellent in storage stability and discharging reliability after idle period of printing.
Patent JP-S6046211-A (JP)
Title: Arranging process of short fiber in short fiber arranged prepreg
Inventor: KOSHIO KUNIJI
IPC: B29K105/14
Filed: 1983-08-24
Abstract: PURPOSE:To prevent the disorder of short fibers in a short fiber arranged prepreg by a method in which after a matrix layer is flocked with short fibers, it is continuously rubbed by a rotating brush in the direction perpendicular to its axis, thereby arranging the short fibers in one direction, bringing down said fibers onto a resin matrix layer. CONSTITUTION:After a resin matrix layer is perpendicularly flocked with short fibers, it is continuously rubbed by the rotating brush having longer brush bristles than the short fibers in the direction perpendicular to the axis of said brush, thereby arranging the short fibers in one direction, bringing down the short fibers onto the resin matrix layer. The plastic film 4 whose one surface is coated with epoxy resin is flocked with short fiber group, using for instance carbon fiber, and this sheet is placed on a table 8 and then moved into between the table 8 and the rotating brush 6. When the sheet is passed under the brush 6 while rotating the brush 6, the short fibers are arranged, being brought down in the circumferential direction of the brush 6. When thus arranged short fiber group is scraped up like a plane plate, a mat like prepreg material may be obtained.
Patent JP-H0319475-A (JP)
Title: Video camera
Inventor: MATSUURA SHOJI
IPC: H04N5/232
Filed: 1989-06-15
Abstract: PURPOSE:To quicken the focusing operation by moving a focus lens up to a position where an effective focus signal is obtained based on an output of both position sensors detecting the position of a zoom lens and the focus lens and the data of a storage means. CONSTITUTION:The camera is provided with a focus lens position sensor 11 detecting a position of a focus lens 1, a zoom lens position sensor 12 detecting the position of a zoom lens 2 and a storage means storing the data of the position of both the lenses where an effective focus signal is obtained. Then a microcomputer 8 discriminates the present position of the lenses 1, 2 based on outputs of the position sensors 11, 12 in the case of excessive out of focus to move the focus lens 1 at a high speed in a direction where an effective focus signal is obtained based on the data stored in advance. Thus, focusing operation is attained at a high speed in the case of entire out of focus.
Patent JP-H098061-A (JP)
Title: Field-effect transistor
Inventor: FURUKAWA HIDETOSHI
IPC: H01L29/812
Filed: 1995-06-20
Abstract: PURPOSE: To prevent generation of distortion of an FET signal which is to be caused by the kink of drain current-drain voltage characteristics of an FET having recess structure. CONSTITUTION: An active layer 2 is formed on a semi-insulating substrate 1, a recessed part 10 is formed on the active layer 2, and a gate electrode 7 is formed on the recessed part and its peripheral part. The thickness T1 of the active layer 2 under the bottom of the recessed part 10 is so defined that the gate voltage for forming a depletion region becomes lower than or equal to the operating voltage, for the region continuous in the vertical direction in a part of the active layer. The thickness T2 of the active layer 2 in the peripheral part of the recessed part 10 is so defined that the gate voltage for forming a depletion region becomes higher than or equal to the operating voltage, for the region continuous in the vertical direction in a part of the active layer 2 in the peripheral part of the recessed part 10.  By preventing the kink of saturation characteristics which is to be caused by a Schottky junction in the peripheral part of the recessed part 10, from being generated within the operating voltage, signal amplification of low distortion is enabled. The above is also applicable to an FET wherein a recessed part is formed in a semiconductor layer composed of a multilayered film containing an active layer.
Patent JP-S5676159-A (JP)
Title: Metal halide lamp
Inventor: OKUMURA HIROAKI
IPC: H01J61/56
Filed: 1979-11-26
Abstract: PURPOSE:To eliminate occurrence of arc discharge in an outer tube, by connecting a series circuit, formed by a resistor and thermally operated switch, to between an auxiliary electrode and one of the main electrodes not adjacent to said auxiliary electrode. CONSTITUTION:In the vicinity of at least one of the main electrodes 2, 3 provided at both end parts of a luminous tube 1, an auxiliary electrode 4 is provided and a series circuit, formed by a ceramic resistor 5 with a cold resistance value of 40- 95OMEGA and a thermally operated switch 6 consisting of bimetal switch, is connected to between said auxiliary electrode 4 and the main electrode 2 not adjacent to the auxiliary electrode 4. In the luminous tube 1, mercury, halogenide and penning gas of neon mainly composed of neon-krypton or the like are sealed. Said luminous tube 1 is provided in an outer tube 7. The ceramic resistor 5 and the bimetal switch 6 are arranged in close vicinity to each other.
Patent JP-H0447354-A (JP)
Title: Wrong use preventing system for terminal equipment
Inventor: HORIE KIYOSHI
IPC: G06F21/12
Filed: 1990-06-12
Abstract: PURPOSE:To prevent the wrong use of a terminal equipment by referring user or utilizing device ID data and terminal ID data to permit or inhibit the operation of a terminal equipment in accordance with the reference result. CONSTITUTION:When user ID data 12c is written in a RAM 30, a CPU 50 collates terminal ID data 12b written in an EEPROM 40 with user ID data 12c. When terminal ID data 12b and user ID data 12c coincide with each other, the terminal equipment is set to the operation permission state, and specific processing like closing accounts is performed by user's operation. If terminal ID data 12b and user ID data 12c do not coincide with each other, the terminal equipment is set to the operation inhibition state, and the user cannot operate the terminal equipment to perform the processing. Thus, the user who can use the specific terminal is specified to prevent the wrong use of the terminal equipment.
Patent JP-S5779869-A (JP)
Title: Storage of food product
Inventor: NAWATA TAKASHIGE
IPC: A23L3/349
Filed: 1980-10-31
Abstract: PURPOSE: As ethanol is being vaporized in a tighly sealable vessel for food products to remove the oxygen from the vessel, the vessel is sealed, thus storing food products for a long period of time.  
     CONSTITUTION: Ethanol or ethanol adsorbed on an adsorbent made by allowing synthetic silica, clay, zeolite, kieselguhr or activated carbon to adsorb aqueous ethanol as well as an oxygen-removing agent such as glucose, ascorbic acid, catechol or hydroquinone are contained in a tightly sealable vessel for food product. Or a food storing agent that absorbs oxygen and vaporises ethantol, containing a reductive saccharide a phenol, ascorbic acid, erythorbic acid, a ferrous salt, ethanol, an alkaline substance, a metal powder, aqueous ethanol and an electrolyte, are contained in a vessel tightly sealabe for food products. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5579866-A (JP)
Title: Alloy thin film forming method
Inventor: TANAKA YOSHIMI
IPC: H01L21/28
Filed: 1978-12-11
Abstract: PURPOSE:To form an alloy thin film having a uniform thickness and a compsn. about equal to that of an evaporation source alloy on a body by heating a heating element to a temp. at which all of the components of the alloy are evaporated and by contacting the heated element to the alloy. CONSTITUTION:By supplying an electric current, filament 4 as a heating element set apart from an evaporation source such as Al alloy 5 is heated to a temp. at which all of the components of alloy 5 can be evaporated. Alloy 5 attached to evapolation source support rod 3 is then lowered and contacted to filament 4. Simultaneously with the contact the tip of alloy 5 evaporates. by continuously lowering alloy 5 the whole alloy is evaporated to uniformly form an alloy thin film of a predetermined thickness on substrate 6 set under filament 4. In this thin film the components of alloy 5 are being dispersed uniformly.
Patent JP-H0445741-A (JP)
Title: Preservation of freshness of litche chinensis sonn by water supply
Inventor: KONAHA YASUMASA
IPC: A23B7/00
Filed: 1990-06-11
Abstract: PURPOSE:To preserve Litche chinensis Sonn for a long period of time while maintaining color of pericarp showing clear red of characteristic Litche chinensis Sonn by supplying water from cut of branches to bunches of Litche chinensis Sonn harvested together with branches. CONSTITUTION:Bunches of Litche chinensis Sonn harvested together with branches are supplied with water from a water cap attached to cuts of the branches.
Patent JP-H099493-A (JP)
Title: Apparatus for judging state of operation of a.c. motor
Inventor: TAKEDA TOSHIHIKO
IPC: H02P21/22
Filed: 1995-06-20
Abstract: PURPOSE: To obtain an apparatus for judging the state of the operation of an a.c. motor with simple constitution at low cost without need for high speed sampling or a dedicated circuit. CONSTITUTION: The apparatus for judging the state of the operation of an a.c. motor includes a current sensor 3 that detects the phase current of an a.c. motor 1 for traveling; a rotation information detect sensor 4 that detects the rotational angle of the a.c. motor 1; and an operation unit 15 that judges the operation of the a.c. motor 1 abnormal if the peak value of the phase current at the detected rotational angle is out of a preset range.